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What is Weather?

http://oncampus.richmond.edu/academics/education/projects/webunits/weather/how.html

1. Define weather.
2. What four factors affect weather


Weather vs Climate

http://www.bom.gov.au/lam/climate/index.htm

3. What is the difference between climate and weather?

Air Pressure

http://www.usatoday.com/weather/tg/whighlow/whighlow.htm
4. Complete the following chart:

High Pressure

Low Pressure

Air movement (up or down)
.
up
down
down
Temperature of air
.
cold
warm
Wind movement at ground
.
breezy
.
not much wind
Expected weather
.
rain
.
humidity